For the dryer, which draws predomininantly 240 volts on a 30 amp circuit, it could be 150' away before you need to upsize to 8 gauge wire to combat voltage drop problems.

__________________The good conscientious technician or serviceperson will carry extra oils and lubricants in case the new pump did not come with oil or the oil was accidentally spilled, so the service call can be completed without an extra visit.